#18477e color: Poster Blue
#18477e is rgb(24, 71, 126) in RGB and oklch(39.718% 0.10566 254.743) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Vivid
- Deep
- Cool
- ≈ Cobalt
- sky-900
- Black 51%
Inside sRGB: displays the same on any screen.
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About #18477e
#18477e is a deep dark blue color. In OKLCH it has 39.7% lightness, 0.106 chroma and a hue of 255°.
Inside sRGB: displays the same on any screen.
White text on it reaches 9.37:1 contrast and black text 2.24:1, so white text reads better.
The closest named color is Poster Blue (#134682). In Tailwind CSS the closest color is sky-900.
Lighter: #18477e mixed with white
Darker: #18477e mixed with black
Calmer: #18477e with less saturation
Similar named colors
Colors that go with #18477e
Questions about #18477e
What color is #18477e?
#18477e is deep dark blue. The closest named color is Poster Blue. In RGB it is rgb(24, 71, 126), in HSL hsl(212.35, 68%, 29.41%) and in OKLCH oklch(39.718% 0.10566 254.743).
What colors go well with #18477e?
The complementary color of #18477e is #663c00. For a calmer combination use the analogous colors #00506d and #423c7d. The triadic partners are #752a34 and #2c530d.
Is white or black text more readable on #18477e?
White text reads better on #18477e: white gives a contrast ratio of 9.37:1 and black gives 2.24:1. WCAG AA asks for at least 4.5:1 for body text.
Is #18477e a warm or cool color?
#18477e is a cool color. In OKLCH its hue is 255 degrees, its lightness 39.7% and its chroma 0.106.